Commit 7619aba4 authored by Julien D'Ascenzio's avatar Julien D'Ascenzio Committed by Thomas Petazzoni
Browse files

qt: add QT_COORD_TYPE to double option 



On ARM-based platforms, qreal is a typedef for float for performance
reasons. But we may want a double precision anyway.

Signed-off-by: default avatarRichard Genoud <richard.genoud@gmail.com>
Reviewed-by: default avatar"Yann E. MORIN" <yann.morin.1998@free.fr>
Tested-by: default avatar"Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: default avatarThomas Petazzoni <thomas.petazzoni@free-electrons.com>
parent c90e587c

package/qt/Config.in

+10 −0
Original line number Diff line number Diff line
@@ -120,6 +120,16 @@ config BR2_PACKAGE_QT_CONFIG_FILE 
	  This option allows to set the path of such a configuration

	  file, which Buildroot will give to Qt at compile time.



config BR2_PACKAGE_QT_QT_COORD_TYPE_DOUBLE

	bool "QT_COORD_TYPE to double"

	help

	  Set QT_COORD_TYPE to double. On ARM-based platforms, qreal

	  is a typedef for float for performance reasons, but for

	  QT_COORD_TYPE, some people may want to use a double type

	  anyway for precision.



	  If unsure say n.



config BR2_PACKAGE_QT_QT3SUPPORT

	bool "Compatibility with Qt3"

	depends on BR2_PACKAGE_QT_GUI_MODULE

package/qt/qt.mk

+5 −0
Original line number Diff line number Diff line
@@ -46,6 +46,11 @@ QT_CFLAGS += -marm 
QT_CXXFLAGS += -marm

endif



ifeq ($(BR2_PACKAGE_QT_QT_COORD_TYPE_DOUBLE),y)

QT_CFLAGS += -DQT_COORD_TYPE=double

QT_CXXFLAGS += -DQT_COORD_TYPE=double

endif



ifeq ($(BR2_PACKAGE_QT_QT3SUPPORT),y)

QT_CONFIGURE_OPTS += -qt3support

else